[INFO] updating cached repository takoeight0821/ruthenium
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/takoeight0821/ruthenium
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/takoeight0821/ruthenium" "work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/takoeight0821/ruthenium" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoeight0821/ruthenium"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoeight0821/ruthenium'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2269df1b67dfc8c601b235860f3f8386b86003fc
[INFO] sha for GitHub repo takoeight0821/ruthenium: 2269df1b67dfc8c601b235860f3f8386b86003fc
[INFO] validating manifest of takoeight0821/ruthenium on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of takoeight0821/ruthenium on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing takoeight0821/ruthenium
[INFO] finished frobbing takoeight0821/ruthenium
[INFO] frobbed toml for takoeight0821/ruthenium written to work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium/Cargo.toml
[INFO] started frobbing takoeight0821/ruthenium
[INFO] finished frobbing takoeight0821/ruthenium
[INFO] frobbed toml for takoeight0821/ruthenium written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/takoeight0821/ruthenium/Cargo.toml
[INFO] crate takoeight0821/ruthenium already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing takoeight0821/ruthenium against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fd145ebeed63784b8d96e390d44c4b412e2e2bf5ec2a82ed7c15f872c10d2de8
[INFO] running `"docker" "start" "-a" "fd145ebeed63784b8d96e390d44c4b412e2e2bf5ec2a82ed7c15f872c10d2de8"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling num-complex v0.2.0
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling memchr v2.0.2
[INFO] [stderr]    Compiling combine v3.6.3
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling ruthenium v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.28s
[INFO] running `"docker" "inspect" "fd145ebeed63784b8d96e390d44c4b412e2e2bf5ec2a82ed7c15f872c10d2de8"`
[INFO] running `"docker" "rm" "-f" "fd145ebeed63784b8d96e390d44c4b412e2e2bf5ec2a82ed7c15f872c10d2de8"`
[INFO] [stdout] fd145ebeed63784b8d96e390d44c4b412e2e2bf5ec2a82ed7c15f872c10d2de8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e7e6027f3904fe1b7f8993ab325f1849674026d177accf00a1c5c0cff792574b
[INFO] running `"docker" "start" "-a" "e7e6027f3904fe1b7f8993ab325f1849674026d177accf00a1c5c0cff792574b"`
[INFO] [stderr]    Compiling ruthenium v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.75s
[INFO] running `"docker" "inspect" "e7e6027f3904fe1b7f8993ab325f1849674026d177accf00a1c5c0cff792574b"`
[INFO] running `"docker" "rm" "-f" "e7e6027f3904fe1b7f8993ab325f1849674026d177accf00a1c5c0cff792574b"`
[INFO] [stdout] e7e6027f3904fe1b7f8993ab325f1849674026d177accf00a1c5c0cff792574b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/takoeight0821/ruthenium:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 36a1053e929485e88228646ce5e9867a79050b1025e9797cf279ba611d806393
[INFO] running `"docker" "start" "-a" "36a1053e929485e88228646ce5e9867a79050b1025e9797cf279ba611d806393"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruthenium-28d7cd9eca5607b9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parser::tests::test_func ... ok
[INFO] [stdout] test parser::tests::test_block ... ok
[INFO] [stdout] test parser::tests::test_let ... ok
[INFO] [stdout] test parser::tests::test_expr ... ok
[INFO] [stdout] test parser::utils::test_satisfy_char ... ok
[INFO] [stdout] test parser::tests::test_underscore ... ok
[INFO] [stdout] test parser::utils::test_parse_float ... ok
[INFO] [stdout] test parser::tests::test_id ... ok
[INFO] [stdout] test parser::tests::test_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "36a1053e929485e88228646ce5e9867a79050b1025e9797cf279ba611d806393"`
[INFO] running `"docker" "rm" "-f" "36a1053e929485e88228646ce5e9867a79050b1025e9797cf279ba611d806393"`
[INFO] [stdout] 36a1053e929485e88228646ce5e9867a79050b1025e9797cf279ba611d806393